Mini-Sonic Drilling Rig
The mini-sonic drilling rig is ideal for use in the environmental investigation industry, borehole drilling for the GSHP system, geological investigation, water well and observation well drilling, and more.
The Jinfan JP-50 and JP-60 models of our ...

YGL-50(Q) Mini Crawler Drill Rig
YGL-150R hydraulic crawler geothermal drilling rig is mainly applied for the drilling of geothermal hole for GSHP system. It is also used for creating of drainage hole and large tonnage prestressed anchorage hole for ...